Unable to get new changes from master to my local branch

Question

When I give git diff localBranch:file master:file , it is showing the difference between two files across specified branches. But, when I give git merge origin/master from my local branch, those differences are not reflecting to my local file. Also, It is showing "Already up-to date"

Note: I manually made changes and merged my branch with master and pushed my local branch to remote repo, so I don't have any proofs or evidence to show

Answer 1

you can do git log --state give hash branch and git diff HASH .

You can locked commits current branch before merge git cherry -v master and ggi hash too.